chore: Update discovery artifacts (#1430)

## Deleted keys were detected in the following pre-stable discovery artifacts:
run v1alpha1 https://github.com/googleapis/google-api-python-client/commit/db18e29c7f616f212121960fe8efd6fb7cdf9b22

## Discovery Artifact Change Summary:
feat(artifactregistry): update the api https://github.com/googleapis/google-api-python-client/commit/bc9a38bf901a63525fb4c7b1e94fd4ce5fb441c3
feat(chat): update the api https://github.com/googleapis/google-api-python-client/commit/eea3c5c177aaded427fd3b5bab80812bf748ef79
feat(cloudasset): update the api https://github.com/googleapis/google-api-python-client/commit/2e31dd0b58d3c656df5aaa042994c637d0100f97
feat(cloudbuild): update the api https://github.com/googleapis/google-api-python-client/commit/3a3b420d53aabe1fdf6ddca483a3d164f72d6268
feat(composer): update the api https://github.com/googleapis/google-api-python-client/commit/78c0d8decbe640c522c45850c97002e7da12f4e0
feat(container): update the api https://github.com/googleapis/google-api-python-client/commit/a54737fe763fd288e54505faace58040cbf8920b
feat(datafusion): update the api https://github.com/googleapis/google-api-python-client/commit/f6bf3c6b92fbf7072798b987998bf55ee9276389
feat(dataproc): update the api https://github.com/googleapis/google-api-python-client/commit/3fde9a3604e4811ce02f1062dcee9cef35b1ad51
feat(documentai): update the api https://github.com/googleapis/google-api-python-client/commit/79c556d389889fb0f48c8cc5ad5ab4a2caaab603
feat(groupssettings): update the api https://github.com/googleapis/google-api-python-client/commit/d537f96a20a699629fa85fbdeadb74ead3b32699
feat(logging): update the api https://github.com/googleapis/google-api-python-client/commit/d3548c505e4b1065365584493d15f21a19639626
feat(monitoring): update the api https://github.com/googleapis/google-api-python-client/commit/d24af68a9621fda9d7a576d3615178604a1482d2
feat(paymentsresellersubscription): update the api https://github.com/googleapis/google-api-python-client/commit/cff9039529278d95cee936826b5406867c638430
feat(redis): update the api https://github.com/googleapis/google-api-python-client/commit/46102d1726393f872420820e6200bb83cefd74b6
feat(run): update the api https://github.com/googleapis/google-api-python-client/commit/db18e29c7f616f212121960fe8efd6fb7cdf9b22
feat(slides): update the api https://github.com/googleapis/google-api-python-client/commit/68634cd565914e6003c851ec5f43fa2ff290afca
feat(spanner): update the api https://github.com/googleapis/google-api-python-client/commit/289512124fc77a69957b912f06e9c3d315aa0526
feat(storagetransfer): update the api https://github.com/googleapis/google-api-python-client/commit/24895f156f10c03f2da686be95d8c70ea34008a3
diff --git a/docs/dyn/cloudbuild_v1.projects.builds.html b/docs/dyn/cloudbuild_v1.projects.builds.html
index 372f626..b96a413 100644
--- a/docs/dyn/cloudbuild_v1.projects.builds.html
+++ b/docs/dyn/cloudbuild_v1.projects.builds.html
@@ -171,6 +171,9 @@
     "logStreamingOption": "A String", # Option to define build log streaming behavior to Google Cloud Storage.
     "logging": "A String", # Option to specify the logging mode, which determines if and where build logs are stored.
     "machineType": "A String", # Compute Engine machine type on which to run the build.
+    "pool": { # Details about how a build should be executed on a `WorkerPool`. See [running builds in a custom worker pool](https://cloud.google.com/build/docs/custom-workers/run-builds-in-custom-worker-pool) for more information. # Optional. Specification for execution on a `WorkerPool`. See [running builds in a custom worker pool](https://cloud.google.com/build/docs/custom-workers/run-builds-in-custom-worker-pool) for more information.
+      "name": "A String", # The `WorkerPool` resource to execute the build on. You must have `cloudbuild.workerpools.use` on the project hosting the WorkerPool. Format projects/{project}/locations/{location}/workerPools/{workerPoolId}
+    },
     "requestedVerifyOption": "A String", # Requested verifiability options.
     "secretEnv": [ # A list of global environment variables, which are encrypted using a Cloud Key Management Service crypto key. These values must be specified in the build's `Secret`. These variables will be available to all build steps in this build.
       "A String",
@@ -185,7 +188,7 @@
         "path": "A String", # Path at which to mount the volume. Paths must be absolute and cannot conflict with other volume paths on the same build step or with certain reserved volume paths.
       },
     ],
-    "workerPool": "A String", # Option to specify a `WorkerPool` for the build. Format: projects/{project}/locations/{location}/workerPools/{workerPool} This field is in beta and is available only to restricted users.
+    "workerPool": "A String", # This field deprecated; please use `pool.name` instead.
   },
   "projectId": "A String", # Output only. ID of the project.
   "queueTtl": "A String", # TTL in queue for this build. If provided and the build is enqueued longer than this value, the build will expire and the build status will be `EXPIRED`. The TTL starts ticking from create_time.
@@ -240,7 +243,7 @@
       "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
       "object": "A String", # Google Cloud Storage object containing the source. This object must be a gzipped archive file (`.tar.gz`) containing source to build.
     },
-    "storageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview. # If provided, get the source from this manifest in Google Cloud Storage. This feature is in Preview.
+    "storageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview; see description [here](https://github.com/GoogleCloudPlatform/cloud-builders/tree/master/gcs-fetcher). # If provided, get the source from this manifest in Google Cloud Storage. This feature is in Preview; see description [here](https://github.com/GoogleCloudPlatform/cloud-builders/tree/master/gcs-fetcher).
       "bucket": "A String", # Google Cloud Storage bucket containing the source manifest (see [Bucket Name Requirements](https://cloud.google.com/storage/docs/bucket-naming#requirements)).
       "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
       "object": "A String", # Google Cloud Storage object containing the source manifest. This object must be a JSON file.
@@ -274,7 +277,7 @@
       "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
       "object": "A String", # Google Cloud Storage object containing the source. This object must be a gzipped archive file (`.tar.gz`) containing source to build.
     },
-    "resolvedStorageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview. # A copy of the build's `source.storage_source_manifest`, if exists, with any revisions resolved. This feature is in Preview.
+    "resolvedStorageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview; see description [here](https://github.com/GoogleCloudPlatform/cloud-builders/tree/master/gcs-fetcher). # A copy of the build's `source.storage_source_manifest`, if exists, with any revisions resolved. This feature is in Preview.
       "bucket": "A String", # Google Cloud Storage bucket containing the source manifest (see [Bucket Name Requirements](https://cloud.google.com/storage/docs/bucket-naming#requirements)).
       "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
       "object": "A String", # Google Cloud Storage object containing the source manifest. This object must be a JSON file.
@@ -406,6 +409,9 @@
     "logStreamingOption": "A String", # Option to define build log streaming behavior to Google Cloud Storage.
     "logging": "A String", # Option to specify the logging mode, which determines if and where build logs are stored.
     "machineType": "A String", # Compute Engine machine type on which to run the build.
+    "pool": { # Details about how a build should be executed on a `WorkerPool`. See [running builds in a custom worker pool](https://cloud.google.com/build/docs/custom-workers/run-builds-in-custom-worker-pool) for more information. # Optional. Specification for execution on a `WorkerPool`. See [running builds in a custom worker pool](https://cloud.google.com/build/docs/custom-workers/run-builds-in-custom-worker-pool) for more information.
+      "name": "A String", # The `WorkerPool` resource to execute the build on. You must have `cloudbuild.workerpools.use` on the project hosting the WorkerPool. Format projects/{project}/locations/{location}/workerPools/{workerPoolId}
+    },
     "requestedVerifyOption": "A String", # Requested verifiability options.
     "secretEnv": [ # A list of global environment variables, which are encrypted using a Cloud Key Management Service crypto key. These values must be specified in the build's `Secret`. These variables will be available to all build steps in this build.
       "A String",
@@ -420,7 +426,7 @@
         "path": "A String", # Path at which to mount the volume. Paths must be absolute and cannot conflict with other volume paths on the same build step or with certain reserved volume paths.
       },
     ],
-    "workerPool": "A String", # Option to specify a `WorkerPool` for the build. Format: projects/{project}/locations/{location}/workerPools/{workerPool} This field is in beta and is available only to restricted users.
+    "workerPool": "A String", # This field deprecated; please use `pool.name` instead.
   },
   "projectId": "A String", # Output only. ID of the project.
   "queueTtl": "A String", # TTL in queue for this build. If provided and the build is enqueued longer than this value, the build will expire and the build status will be `EXPIRED`. The TTL starts ticking from create_time.
@@ -475,7 +481,7 @@
       "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
       "object": "A String", # Google Cloud Storage object containing the source. This object must be a gzipped archive file (`.tar.gz`) containing source to build.
     },
-    "storageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview. # If provided, get the source from this manifest in Google Cloud Storage. This feature is in Preview.
+    "storageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview; see description [here](https://github.com/GoogleCloudPlatform/cloud-builders/tree/master/gcs-fetcher). # If provided, get the source from this manifest in Google Cloud Storage. This feature is in Preview; see description [here](https://github.com/GoogleCloudPlatform/cloud-builders/tree/master/gcs-fetcher).
       "bucket": "A String", # Google Cloud Storage bucket containing the source manifest (see [Bucket Name Requirements](https://cloud.google.com/storage/docs/bucket-naming#requirements)).
       "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
       "object": "A String", # Google Cloud Storage object containing the source manifest. This object must be a JSON file.
@@ -509,7 +515,7 @@
       "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
       "object": "A String", # Google Cloud Storage object containing the source. This object must be a gzipped archive file (`.tar.gz`) containing source to build.
     },
-    "resolvedStorageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview. # A copy of the build's `source.storage_source_manifest`, if exists, with any revisions resolved. This feature is in Preview.
+    "resolvedStorageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview; see description [here](https://github.com/GoogleCloudPlatform/cloud-builders/tree/master/gcs-fetcher). # A copy of the build's `source.storage_source_manifest`, if exists, with any revisions resolved. This feature is in Preview.
       "bucket": "A String", # Google Cloud Storage bucket containing the source manifest (see [Bucket Name Requirements](https://cloud.google.com/storage/docs/bucket-naming#requirements)).
       "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
       "object": "A String", # Google Cloud Storage object containing the source manifest. This object must be a JSON file.
@@ -672,6 +678,9 @@
     "logStreamingOption": "A String", # Option to define build log streaming behavior to Google Cloud Storage.
     "logging": "A String", # Option to specify the logging mode, which determines if and where build logs are stored.
     "machineType": "A String", # Compute Engine machine type on which to run the build.
+    "pool": { # Details about how a build should be executed on a `WorkerPool`. See [running builds in a custom worker pool](https://cloud.google.com/build/docs/custom-workers/run-builds-in-custom-worker-pool) for more information. # Optional. Specification for execution on a `WorkerPool`. See [running builds in a custom worker pool](https://cloud.google.com/build/docs/custom-workers/run-builds-in-custom-worker-pool) for more information.
+      "name": "A String", # The `WorkerPool` resource to execute the build on. You must have `cloudbuild.workerpools.use` on the project hosting the WorkerPool. Format projects/{project}/locations/{location}/workerPools/{workerPoolId}
+    },
     "requestedVerifyOption": "A String", # Requested verifiability options.
     "secretEnv": [ # A list of global environment variables, which are encrypted using a Cloud Key Management Service crypto key. These values must be specified in the build's `Secret`. These variables will be available to all build steps in this build.
       "A String",
@@ -686,7 +695,7 @@
         "path": "A String", # Path at which to mount the volume. Paths must be absolute and cannot conflict with other volume paths on the same build step or with certain reserved volume paths.
       },
     ],
-    "workerPool": "A String", # Option to specify a `WorkerPool` for the build. Format: projects/{project}/locations/{location}/workerPools/{workerPool} This field is in beta and is available only to restricted users.
+    "workerPool": "A String", # This field deprecated; please use `pool.name` instead.
   },
   "projectId": "A String", # Output only. ID of the project.
   "queueTtl": "A String", # TTL in queue for this build. If provided and the build is enqueued longer than this value, the build will expire and the build status will be `EXPIRED`. The TTL starts ticking from create_time.
@@ -741,7 +750,7 @@
       "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
       "object": "A String", # Google Cloud Storage object containing the source. This object must be a gzipped archive file (`.tar.gz`) containing source to build.
     },
-    "storageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview. # If provided, get the source from this manifest in Google Cloud Storage. This feature is in Preview.
+    "storageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview; see description [here](https://github.com/GoogleCloudPlatform/cloud-builders/tree/master/gcs-fetcher). # If provided, get the source from this manifest in Google Cloud Storage. This feature is in Preview; see description [here](https://github.com/GoogleCloudPlatform/cloud-builders/tree/master/gcs-fetcher).
       "bucket": "A String", # Google Cloud Storage bucket containing the source manifest (see [Bucket Name Requirements](https://cloud.google.com/storage/docs/bucket-naming#requirements)).
       "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
       "object": "A String", # Google Cloud Storage object containing the source manifest. This object must be a JSON file.
@@ -775,7 +784,7 @@
       "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
       "object": "A String", # Google Cloud Storage object containing the source. This object must be a gzipped archive file (`.tar.gz`) containing source to build.
     },
-    "resolvedStorageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview. # A copy of the build's `source.storage_source_manifest`, if exists, with any revisions resolved. This feature is in Preview.
+    "resolvedStorageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview; see description [here](https://github.com/GoogleCloudPlatform/cloud-builders/tree/master/gcs-fetcher). # A copy of the build's `source.storage_source_manifest`, if exists, with any revisions resolved. This feature is in Preview.
       "bucket": "A String", # Google Cloud Storage bucket containing the source manifest (see [Bucket Name Requirements](https://cloud.google.com/storage/docs/bucket-naming#requirements)).
       "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
       "object": "A String", # Google Cloud Storage object containing the source manifest. This object must be a JSON file.
@@ -913,6 +922,9 @@
         "logStreamingOption": "A String", # Option to define build log streaming behavior to Google Cloud Storage.
         "logging": "A String", # Option to specify the logging mode, which determines if and where build logs are stored.
         "machineType": "A String", # Compute Engine machine type on which to run the build.
+        "pool": { # Details about how a build should be executed on a `WorkerPool`. See [running builds in a custom worker pool](https://cloud.google.com/build/docs/custom-workers/run-builds-in-custom-worker-pool) for more information. # Optional. Specification for execution on a `WorkerPool`. See [running builds in a custom worker pool](https://cloud.google.com/build/docs/custom-workers/run-builds-in-custom-worker-pool) for more information.
+          "name": "A String", # The `WorkerPool` resource to execute the build on. You must have `cloudbuild.workerpools.use` on the project hosting the WorkerPool. Format projects/{project}/locations/{location}/workerPools/{workerPoolId}
+        },
         "requestedVerifyOption": "A String", # Requested verifiability options.
         "secretEnv": [ # A list of global environment variables, which are encrypted using a Cloud Key Management Service crypto key. These values must be specified in the build's `Secret`. These variables will be available to all build steps in this build.
           "A String",
@@ -927,7 +939,7 @@
             "path": "A String", # Path at which to mount the volume. Paths must be absolute and cannot conflict with other volume paths on the same build step or with certain reserved volume paths.
           },
         ],
-        "workerPool": "A String", # Option to specify a `WorkerPool` for the build. Format: projects/{project}/locations/{location}/workerPools/{workerPool} This field is in beta and is available only to restricted users.
+        "workerPool": "A String", # This field deprecated; please use `pool.name` instead.
       },
       "projectId": "A String", # Output only. ID of the project.
       "queueTtl": "A String", # TTL in queue for this build. If provided and the build is enqueued longer than this value, the build will expire and the build status will be `EXPIRED`. The TTL starts ticking from create_time.
@@ -982,7 +994,7 @@
           "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
           "object": "A String", # Google Cloud Storage object containing the source. This object must be a gzipped archive file (`.tar.gz`) containing source to build.
         },
-        "storageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview. # If provided, get the source from this manifest in Google Cloud Storage. This feature is in Preview.
+        "storageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview; see description [here](https://github.com/GoogleCloudPlatform/cloud-builders/tree/master/gcs-fetcher). # If provided, get the source from this manifest in Google Cloud Storage. This feature is in Preview; see description [here](https://github.com/GoogleCloudPlatform/cloud-builders/tree/master/gcs-fetcher).
           "bucket": "A String", # Google Cloud Storage bucket containing the source manifest (see [Bucket Name Requirements](https://cloud.google.com/storage/docs/bucket-naming#requirements)).
           "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
           "object": "A String", # Google Cloud Storage object containing the source manifest. This object must be a JSON file.
@@ -1016,7 +1028,7 @@
           "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
           "object": "A String", # Google Cloud Storage object containing the source. This object must be a gzipped archive file (`.tar.gz`) containing source to build.
         },
-        "resolvedStorageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview. # A copy of the build's `source.storage_source_manifest`, if exists, with any revisions resolved. This feature is in Preview.
+        "resolvedStorageSourceManifest": { # Location of the source manifest in Google Cloud Storage. This feature is in Preview; see description [here](https://github.com/GoogleCloudPlatform/cloud-builders/tree/master/gcs-fetcher). # A copy of the build's `source.storage_source_manifest`, if exists, with any revisions resolved. This feature is in Preview.
           "bucket": "A String", # Google Cloud Storage bucket containing the source manifest (see [Bucket Name Requirements](https://cloud.google.com/storage/docs/bucket-naming#requirements)).
           "generation": "A String", # Google Cloud Storage generation for the object. If the generation is omitted, the latest generation will be used.
           "object": "A String", # Google Cloud Storage object containing the source manifest. This object must be a JSON file.